Trace number 1627854

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_hi hi? (TO) 5000.11 5001.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S1741784682-076.cnf
MD5SUM355ff7ae526b221bc4c8d8e4e0eadc31
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.95564
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.48	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.48	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.48	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.48	c main()::
0.39/0.48	c initFormula():: searching for DIMACS p-line....
0.39/0.48	c initFormula():: the DIMACS p-line indicates a CNF of 8000 variables and 33600 clauses.
0.39/0.48	c parseCNF():: parsing....
0.39/0.48	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.48	c runParser():: parsing was successful, warming up engines...
0.39/0.48	c simplify_formula():: removed 0 tautological, 187 satisfied and 0 duplicate clauses
0.39/0.48	c preprocessing fase I completed:: there are now 7971 free variables and 33413 clauses.
0.39/0.48	c stat :: sign balance is biased by 0.486
0.39/0.48	c using 3-SAT heuristics (occurence based diff)
0.39/0.48	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.48	c simplify_formula():: removed 0 tautological, 0 satisfied and 150 duplicate clauses
0.39/0.48	c resolvent_look() :: found 78 resolvents
0.39/0.48	c lessRedundantTransformation():: nothing to be done.
0.39/0.48	c transformTo3SAT():: you gave me 8000 variables and 33491 clauses.
0.39/0.48	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.39/0.48	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.39/0.48	c transformTo3SAT():: the transformation yielded 8000 variabels and 33491 clauses.
0.39/0.48	c main():: clause / variable ratio: ( 33491 / 8000 ) = 4.19
0.39/0.48	c longest clause has size 3
0.39/0.48	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.48	c number of free variables = 7971
0.39/0.48	c dynamic_preselect_setsize :: off
0.39/0.48	c main():: all systems go!
0.39/0.48	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 875
2.39/2.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 187895
375.28/375.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
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c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |***************************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1627854-1240023865/watcher-1627854-1240023865 -o /tmp/evaluation-result-1627854-1240023865/solver-1627854-1240023865 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627854-1240023865.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 19148
/proc/meminfo: memFree=880136/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=1692 CPUtime=0
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 30414925 1732608 259 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 423 259 58 167 0 254 0

[startup+0.086575 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 19148
/proc/meminfo: memFree=880136/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=4176 CPUtime=0.08
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 876 0 0 0 8 0 0 0 18 0 1 0 30414925 4276224 681 1992294400 134512640 135197378 4294956240 18446744073709551615 134695855 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 1044 681 65 167 0 875 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4176

[startup+0.101575 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 19148
/proc/meminfo: memFree=880136/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=5284 CPUtime=0.09
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 1126 0 0 0 9 0 0 0 18 0 1 0 30414925 5410816 931 1992294400 134512640 135197378 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 1321 931 66 167 0 1152 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5284

[startup+0.301599 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 19148
/proc/meminfo: memFree=880136/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=4436 CPUtime=0.29
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 3219 0 0 0 28 1 0 0 19 0 1 0 30414925 4542464 761 1992294400 134512640 135197378 4294956240 18446744073709551615 134560777 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 1109 761 80 167 0 940 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4436

[startup+0.701649 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 19148
/proc/meminfo: memFree=880136/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=14976 CPUtime=0.69
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 6855 0 0 0 67 2 0 0 22 0 1 0 30414925 15335424 3382 1992294400 134512640 135197378 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 3744 3382 91 167 0 3575 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14976

[startup+1.50175 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 19149
/proc/meminfo: memFree=866624/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=16640 CPUtime=1.49
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 7226 0 0 0 147 2 0 0 25 0 1 0 30414925 17039360 3753 1992294400 134512640 135197378 4294956240 18446744073709551615 134572740 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 4160 3753 91 167 0 3991 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16640

[startup+3.10195 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 19149
/proc/meminfo: memFree=864832/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=17168 CPUtime=3.09
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 7373 0 0 0 307 2 0 0 25 0 1 0 30414925 17580032 3900 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 4292 3900 91 167 0 4123 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17168

[startup+6.30135 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 19149
/proc/meminfo: memFree=864392/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=17468 CPUtime=6.28
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 7441 0 0 0 626 2 0 0 25 0 1 0 30414925 17887232 3968 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 4367 3968 91 167 0 4198 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17468

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 19149
/proc/meminfo: memFree=864072/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=17792 CPUtime=12.69
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 7496 0 0 0 1266 3 0 0 25 0 1 0 30414925 18219008 4023 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 4448 4023 91 167 0 4279 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17792

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 19149
/proc/meminfo: memFree=863560/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=18316 CPUtime=25.48
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 7620 0 0 0 2545 3 0 0 25 0 1 0 30414925 18755584 4147 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 4579 4147 91 167 0 4410 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18316

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 19149
/proc/meminfo: memFree=862792/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=19456 CPUtime=51.07
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 7825 0 0 0 5104 3 0 0 25 0 1 0 30414925 19922944 4352 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 4864 4352 91 167 0 4695 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19456

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 19149
/proc/meminfo: memFree=862216/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=20308 CPUtime=102.27
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 7973 0 0 0 10223 4 0 0 25 0 1 0 30414925 20795392 4500 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 5077 4500 91 167 0 4908 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20308

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19149
/proc/meminfo: memFree=861128/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=21204 CPUtime=162.24
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 8240 0 0 0 16220 4 0 0 25 0 1 0 30414925 21712896 4761 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 5301 4761 91 167 0 5132 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 21204

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19149
/proc/meminfo: memFree=860168/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=22488 CPUtime=222.23
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 8474 0 0 0 22218 5 0 0 25 0 1 0 30414925 23027712 4995 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 5622 4995 91 167 0 5453 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 22488

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19149
/proc/meminfo: memFree=859208/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=22752 CPUtime=282.21
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 8710 0 0 0 28216 5 0 0 25 0 1 0 30414925 23298048 5231 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 5688 5231 91 167 0 5519 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 22752

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19149
/proc/meminfo: memFree=858120/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=24968 CPUtime=342.19
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 8978 0 0 0 34213 6 0 0 25 0 1 0 30414925 25567232 5493 1992294400 134512640 135197378 4294956240 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 6242 5493 91 167 0 6073 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 24968

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19149
/proc/meminfo: memFree=857416/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=24968 CPUtime=402.18
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 9159 0 0 0 40211 7 0 0 25 0 1 0 30414925 25567232 5674 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 6242 5674 91 167 0 6073 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 24968

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19149
/proc/meminfo: memFree=856648/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=27556 CPUtime=462.16
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 9341 0 0 0 46209 7 0 0 25 0 1 0 30414925 28217344 5856 1992294400 134512640 135197378 4294956240 18446744073709551615 134541653 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 6889 5856 91 167 0 6720 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 27556

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19149
/proc/meminfo: memFree=855880/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=27688 CPUtime=522.14
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 9546 0 0 0 52207 7 0 0 25 0 1 0 30414925 28352512 6061 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 6922 6061 91 167 0 6753 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 27688

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19149
/proc/meminfo: memFree=855048/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=27688 CPUtime=582.13
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 9750 0 0 0 58205 8 0 0 25 0 1 0 30414925 28352512 6265 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 6922 6265 91 167 0 6753 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 27688

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19149
/proc/meminfo: memFree=854216/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=27820 CPUtime=642.11
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 9958 0 0 0 64203 8 0 0 25 0 1 0 30414925 28487680 6473 1992294400 134512640 135197378 4294956240 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 6955 6473 91 167 0 6786 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 27820


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19157
/proc/meminfo: memFree=810696/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=83016 CPUtime=4061.15
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 20710 0 0 0 406081 34 0 0 25 0 1 0 30414925 85008384 17219 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 20754 17219 91 167 0 20585 0
Current children cumulated CPU time (s) 4061.15
Current children cumulated vsize (KiB) 83016

[startup+4122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19157
/proc/meminfo: memFree=809864/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=83016 CPUtime=4121.14
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 20902 0 0 0 412079 35 0 0 25 0 1 0 30414925 85008384 17411 1992294400 134512640 135197378 4294956240 18446744073709551615 134539320 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 20754 17411 91 167 0 20585 0
Current children cumulated CPU time (s) 4121.14
Current children cumulated vsize (KiB) 83016

[startup+4182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19157
/proc/meminfo: memFree=809224/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=83016 CPUtime=4181.12
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 21092 0 0 0 418077 35 0 0 25 0 1 0 30414925 85008384 17601 1992294400 134512640 135197378 4294956240 18446744073709551615 134541213 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 20754 17601 91 167 0 20585 0
Current children cumulated CPU time (s) 4181.12
Current children cumulated vsize (KiB) 83016

[startup+4242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19157
/proc/meminfo: memFree=808520/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=83148 CPUtime=4241.1
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 21284 0 0 0 424075 35 0 0 25 0 1 0 30414925 85143552 17793 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 20787 17793 91 167 0 20618 0
Current children cumulated CPU time (s) 4241.1
Current children cumulated vsize (KiB) 83148

[startup+4302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19157
/proc/meminfo: memFree=807752/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=83148 CPUtime=4301.08
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 21461 0 0 0 430072 36 0 0 25 0 1 0 30414925 85143552 17970 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 20787 17970 91 167 0 20618 0
Current children cumulated CPU time (s) 4301.08
Current children cumulated vsize (KiB) 83148

[startup+4362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19157
/proc/meminfo: memFree=807048/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=83148 CPUtime=4361.06
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 21636 0 0 0 436070 36 0 0 25 0 1 0 30414925 85143552 18145 1992294400 134512640 135197378 4294956240 18446744073709551615 134541661 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 20787 18145 91 167 0 20618 0
Current children cumulated CPU time (s) 4361.06
Current children cumulated vsize (KiB) 83148

[startup+4422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19157
/proc/meminfo: memFree=806280/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=83148 CPUtime=4421.05
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 21827 0 0 0 442068 37 0 0 25 0 1 0 30414925 85143552 18336 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 20787 18336 91 167 0 20618 0
Current children cumulated CPU time (s) 4421.05
Current children cumulated vsize (KiB) 83148

[startup+4482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19157
/proc/meminfo: memFree=805512/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=83148 CPUtime=4481.03
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 22018 0 0 0 448066 37 0 0 25 0 1 0 30414925 85143552 18527 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 20787 18527 91 167 0 20618 0
Current children cumulated CPU time (s) 4481.03
Current children cumulated vsize (KiB) 83148

[startup+4542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19157
/proc/meminfo: memFree=804744/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=83148 CPUtime=4541.01
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 22207 0 0 0 454064 37 0 0 25 0 1 0 30414925 85143552 18716 1992294400 134512640 135197378 4294956240 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 20787 18716 91 167 0 20618 0
Current children cumulated CPU time (s) 4541.01
Current children cumulated vsize (KiB) 83148

[startup+4602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19157
/proc/meminfo: memFree=803976/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=83148 CPUtime=4601
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 22399 0 0 0 460062 38 0 0 25 0 1 0 30414925 85143552 18908 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 20787 18908 91 167 0 20618 0
Current children cumulated CPU time (s) 4601
Current children cumulated vsize (KiB) 83148

[startup+4662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19157
/proc/meminfo: memFree=803336/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=83148 CPUtime=4660.98
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 22563 0 0 0 466060 38 0 0 25 0 1 0 30414925 85143552 19072 1992294400 134512640 135197378 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 20787 19072 91 167 0 20618 0
Current children cumulated CPU time (s) 4660.98
Current children cumulated vsize (KiB) 83148

[startup+4722.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19157
/proc/meminfo: memFree=802568/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=83148 CPUtime=4720.97
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 22750 0 0 0 472058 39 0 0 25 0 1 0 30414925 85143552 19259 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 20787 19259 91 167 0 20618 0
Current children cumulated CPU time (s) 4720.97
Current children cumulated vsize (KiB) 83148

[startup+4782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19157
/proc/meminfo: memFree=801736/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=83148 CPUtime=4780.95
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 22940 0 0 0 478055 40 0 0 25 0 1 0 30414925 85143552 19449 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 20787 19449 91 167 0 20618 0
Current children cumulated CPU time (s) 4780.95
Current children cumulated vsize (KiB) 83148

[startup+4842.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19157
/proc/meminfo: memFree=800968/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=83148 CPUtime=4840.93
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 23128 0 0 0 484053 40 0 0 25 0 1 0 30414925 85143552 19637 1992294400 134512640 135197378 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 20787 19637 91 167 0 20618 0
Current children cumulated CPU time (s) 4840.93
Current children cumulated vsize (KiB) 83148

[startup+4902.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19157
/proc/meminfo: memFree=800200/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=83148 CPUtime=4900.92
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 23317 0 0 0 490051 41 0 0 25 0 1 0 30414925 85143552 19826 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 20787 19826 91 167 0 20618 0
Current children cumulated CPU time (s) 4900.92
Current children cumulated vsize (KiB) 83148

[startup+4962.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19157
/proc/meminfo: memFree=799432/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=83280 CPUtime=4960.9
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 23511 0 0 0 496049 41 0 0 25 0 1 0 30414925 85278720 20020 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 20820 20020 91 167 0 20651 0
Current children cumulated CPU time (s) 4960.9
Current children cumulated vsize (KiB) 83280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19157
/proc/meminfo: memFree=798984/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=83280 CPUtime=5000.09
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 23620 0 0 0 499968 41 0 0 25 0 1 0 30414925 85278720 20129 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 20820 20129 91 167 0 20651 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 83280

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+5001.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 19157
/proc/meminfo: memFree=798984/2055920 swapFree=4192956/4192956
[pid=19148] ppid=19146 vsize=83280 CPUtime=5000.09
/proc/19148/stat : 19148 (march_hi) R 19146 19148 18581 0 -1 4194304 23620 0 0 0 499968 41 0 0 25 0 1 0 30414925 85278720 20129 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/19148/statm: 20820 20129 91 167 0 20651 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 83280

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.11
CPU user time (s): 4999.69
CPU system time (s): 0.428934
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 83280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.69
system time used= 0.428934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23620
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 10767

runsolver used 4.79527 second user time and 13.403 second system time

The end

Launcher Data 

Begin job on node54 at 2009-04-18 05:04:26
IDJOB=1627854
IDBENCH=70310
IDSOLVER=583
FILE ID=node54/1627854-1240023865
PBS_JOBID= 9157426
Free space on /tmp= 66340 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S1741784682-076.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627854-1240023865/watcher-1627854-1240023865 -o /tmp/evaluation-result-1627854-1240023865/solver-1627854-1240023865 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627854-1240023865.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 355ff7ae526b221bc4c8d8e4e0eadc31
RANDOM SEED=1447720606

node54.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        880552 kB
Buffers:         81524 kB
Cached:         998656 kB
SwapCached:          0 kB
Active:         320908 kB
Inactive:       774580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        880552 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1360 kB
Writeback:           0 kB
Mapped:          25084 kB
Slab:            65780 kB
Committed_AS:   162520 kB
PageTables:       1368 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66336 MiB
End job on node54 at 2009-04-18 06:27:49